Las Palmas, Gran Canaria, Canary Islands, Spain. 11th May, 2017. Weather: A trail runner on volcanic mountain as the sun rises and the moon sets on a glorious Thursday morning on Gran Canaria with the temperature a balmy 22 degrees Celcius at 8.am. A mini heatwave is forecast for parts of the UK for next week. Credit: ALAN DAWSON/Alamy Live News

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